簿ぼ冊さつぼさつMeanings1nounbound book; notebookA somewhat formal or bureaucratic term for a bound book or notebook, often used in official or record-keeping contexts.会かい計けい簿ぼ冊さつを整せい理りする。Organize the accounting books.この簿ぼ冊さつには重じゅう要ような記き録ろくが綴とじられている。Important records are bound in this book.